<footer class="region">
    <section class="user-panel">
        <p class="guest">
            <!--{if !$visitor.user_id}-->
            <a href="{url app=member&act=login&ret_url=$ret_url}">{$lang.login}</a>
            <a href="{url app=member&act=register&ret_url=$ret_url}">{$lang.register}</a>
            <!--{else}-->
            <a href="{url app=member}">{$visitor.user_name|escape}</a>
            <a href="{url app=member&act=logout}">{$lang.logout}</a>
            <!--{/if}--> 
        </p>
        <a class="fb-top" href="javascript:scroll(0,0)"></a>
    </section>
    <p class="version">
        <a href="#">标准版</a>
        <a href="#" id="btn_go_pc">电脑版</a>
    </p>     
    <p class="copyright">Copyright © 2014 大富源码</p> 
</footer>